Linux Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Interview Questions

Questions Answers Views Company eMail

What is the difference between a hard link and a soft link?

1 233

What is the difference between kill, pkill, and killall?

1 257

What is the difference between ‘apt’ and ‘yum’?

1 242

What does the 'cd' command do in Linux?

1 231

How would you check the available disk space on a Linux system?

1 309

What is the purpose of the 'chmod' command?

1 275

How do you view the contents of a file in Linux?

1 221

Explain how you would find a specific string in a file.

1 236

How do you list all the files in a directory, including hidden files?

1 289

What is the purpose of the 'ps' command?

1 265

How do you check the current system uptime in Linux?

1 276

How would you monitor real-time system performance in Linux?

1 298

Explain how you would manage background and foreground processes in Linux.

1 259

What are the main components of a Linux system?

1 265

What is the role of the Linux kernel?

1 254

Un-Answered Questions { Linux }

How do I see hidden files in linux?

662

What can you do with arch linux?

610

Do we need antivirus for linux?

559

What is command line in unix?

681

What is timestamp of a file in linux?

608

what is partial backup in linux ?

615

Define hcmos?

688

What is the best linux book for beginners?

567

What is bc command in unix?

690

You have a file called docs.z but do not know what it is. What is the easiest way to look at the contents of the file?

657

What is a semaphore c?

628

What is the export command used for?

700

What is command grouping?

731

how would you find the logged user details in linux?

640

What is the syntax of mkdir?

700

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